Inventor
Sang-Woo Kang
Inventor
Seoul, KR
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Fprimary
F24FAir-conditioning10%
B01DSeparation8%
C23CCoating metallic material8%
H10BElectronic memory devices8%
H10DInorganic electric semiconductor devices8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
F04DNon-positive-displacement pumps3%
G06FElectric digital data processing3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
PatentTitleYear
10,837,659Air purifier202010,821,389Air purifier with hinged filter frame202010,811,551Tandem solar cell including metal disk array202010,688,431Air purifier202010,309,011Method for manufacturing two-dimensional transition metal dichalcogemide thin film201910,254,006Compressor noise suppressing structure and dehumidifier having the same201910,188,976Air purifier, method for determining time to replace filter thereof, and device and method for determining filter replacement time pressure differential therefor20199,941,785Power factor correction circuit and electronic product including the same20189,762,119'Switch driving circuit, and power factor correction circuit having the same'20179,638,437'Structure for fixing compressor for dehumidifier'20179,457,309'Structure for preventing air leakage and air cleaner having the same'20169,390,710'Method for reranking speech recognition results'20168,603,849'Quantum dot photovoltaic device and manufacturing method thereof'20138,404,542'Semiconductor device having transistor with vertical gate electrode and method of fabricating the same'20137,936,003'Semiconductor device having transistor with vertical gate electrode and method of fabricating the same'20117,830,505'Structure for diagnosis system of reaction process'20107,723,188'Non-volatile memory devices and methods of forming the same'20107,462,904'Non-volatile memory devices and methods of forming the same'20087,423,557'Key input device combined with key display unit and digital appliance having the same'20087,285,820'Flash memory device using semiconductor fin and method thereof'20077,250,228'Yttrium-doped bismuth titanate thin film and preparation thereof'20076,858,251'Lanthanum complex and process for the preparation of a BLT layer using same'20056,774,038'Organometal complex and method of depositing a metal silicate thin layer using same'20046,762,001'Method of fabricating an exposure mask for semiconductor manufacture'20046,090,964'Organocuprous precursors for chemical vapor deposition of a copper film'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2007Patents assigned to POSTECH FOUNDATION (4)· patent assignee history
2000–2020Based in Seoul, KR· patent location history
2007–2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (8)· patent assignee history
2010–2013Patents assigned to KOREA RES INST OF STANDARDS (2)· patent assignee history
2013–2020Based in Daejeon, KR· patent location history
2016–2020Patents assigned to COWAY CO LTD (7)· patent assignee history
2016–2019Patents assigned to WINIX INC (3)· patent assignee history
2018Based in Seongnam-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 8 | 2007–2018 |
| COWAY CO LTD | 7 | 2016–2020 |
| POSTECH FOUNDATION | 4 | 2000–2007 |
| WINIX INC | 3 | 2016–2019 |
| KOREA RES INST OF STANDARDS | 2 | 2010–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 21 | 2000–2020 |
| Daejeon, KR | 3 | 2013–2020 |
| Seongnam-si, KR | 1 | 2018 |